The "volumetriccurvepoint" parameter specifies coordinates of points on the animation curve in the Volumetric Presentation State Reference Coordinate System, in mm. One triplet (x,y,z) shall be present for each point in the curve. At least two points are required for an animation. See Section C.11.29.1 in PS3.3.

The syntax of this parameter is:

%s"volumetriccurvepoint =" px "," py "," pz

Where

px, py and pz

The origin server shall create an animation with a number of frames equal to the total distance of the Volumetric Curve divided by the "animationstepsize".

If the "volumetriccurvepoint" parameters are present and the "animationrate" parameter is not present, the origin server shall determine the animation rate.

If the Target Resource is a Volumetric Presentation State, the origin server shall return a 400 (Bad Request) and may include an appropriate Status Report.